HYTOS

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Security.Cryptography;

using System.Text.RegularExpressions;

namespace ID2.Manager.Common

{

    public class Globals

    {

        private static Globals m_Globals;

        public static Globals GetInstance

        {

            get

            {

                if (m_Globals == null)

                {

                    m_Globals = new Globals();

                }

                return m_Globals;

            }

        }

        public static string Name

        {

            get

            {

                return "Samsung IDUS";

            }

        }

        public static string EncryptionSHA256(string Data)

        {

            using (SHA256 sha = new SHA256Managed())

            {

                return Convert.ToBase64String(sha.ComputeHash(Encoding.UTF8.GetBytes(Data)));

            }

        }

        public static string Base64Encoding(string EncodingText, Encoding oEncoding = null)

        {

            if (oEncoding == null)

                oEncoding = Encoding.UTF8;

            byte[] arr = oEncoding.GetBytes(EncodingText);

            return System.Convert.ToBase64String(arr);

        }

        public static byte[] Base64Decoding(string DecodingText, Encoding oEncoding = null)

        {

            if (oEncoding == null)

                oEncoding = Encoding.UTF8;

            byte[] arr = System.Convert.FromBase64String(DecodingText);

            return arr;

        }

        public static bool IsMatchEmailFormat(string EmailText)

        {

            return Regex.IsMatch(EmailText, @"[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?");

        }

    }

}